Ikon and exhaust question

[woodsparrow_imp]

I'm finally getting around to doing some suspension work on my bike, does anyone know which of the 5 'ikon' websites is the official one? I see an ikonsuspensionusa, ikonsuspension, ikonshocksusa, and a couple others.

Perhaps more importantly (since I can probably order from Revzilla), does anyone know which shocks and springs go on a 2013 CB1100 (ABS)?

I'm not set in stone on the Ikons, but I've heard they're about as good as Ohlins and don't cost 1k per set. This is my daily driver/primary vehicle, and I don't do track days or anything, so I'm just looking for a slight uptweak and some fun upgrades.

Second question, does anyone have an exhaust (either full or slip on) they would suggest? I actually like how quiet the stock is, but mine's banged up from a previous owner, and is starting to rust (plus it looks tacky). So I'm leery of buying any aftermarkets because I don't want some BS 'growl' that makes me deaf. I find loud pipes irritating and they give me a headache, even with earplugs.